Analysis

  • max time kernel
    104s
  • max time network
    151s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20250314-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    22/03/2025, 16:09

General

  • Target
    XLtod.exe
  • Size 963KB
  • Sample250322-tlxphazp14
  • SHA256 7df40b776f6b6c0d3e904a5f4e459aceb74cdfaeaed506702fb3e3cebc0acde3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • imagine.here-for-more.info:3960

  • neverdiedico.mypets.ws:3960

  • nvdiemosole.broke-it.net:3960

  • 37.48.64.102:3960

Mutex
  • Y1BJNoYWQwOTPHJp

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 11 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 20 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Gathers network information 2 TTPs 2 IoCs

    Uses commandline utility to view network configuration.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 49 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 59 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XLtod.exe
    "C:\Users\Admin\AppData\Local\Temp\XLtod.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1424
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\RarSFX0\xtbd.vbe"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3236
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c ipconfig /release
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5016
        • C:\Windows\SysWOW64\ipconfig.exe
          ipconfig /release
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers network information
          PID:2592
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c ilrcphdp.jpg daiars.docx
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5056
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\ilrcphdp.jpg
          ilrcphdp.jpg daiars.docx
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2512
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\RarSFX0
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2796
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" powershell -Command Add-MpPreference -ExclusionProcess 'RegSvcs.exe'
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4436
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionProcess RegSvcs.exe
              6⤵
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1896
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" powershell -Command Add-MpPreference -ExclusionExtension '.vbs'
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4320
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionExtension .vbs
              6⤵
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4072
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" powershell -Command Add-MpPreference -ExclusionExtension '.vbe'
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4920
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionExtension .vbe
              6⤵
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:3628
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" powershell -Command Add-MpPreference -ExclusionExtension '*.vbs'
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3664
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionExtension *.vbs
              6⤵
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2300
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" powershell -Command Add-MpPreference -ExclusionExtension '*.vbe'
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:5036
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionExtension *.vbe
              6⤵
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4100
          • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
            "C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: AddClipboardFormatListener
            PID:1916
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c ipconfig /renew
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1400
        • C:\Windows\SysWOW64\ipconfig.exe
          ipconfig /renew
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers network information
          PID:5492

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 883481fe331cb89fb6061e76b43acd4dd638c16f499b10088b261036c6d0547b
        • MD5 SHA1 SHA512

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 21KB
        • SHA256 6ee14745e7aaaa6d621fe68e732dbb1d8fd2e13d5eca969490d527bf4b58a518
        • MD5 SHA1 SHA512 SSDEEP

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 21KB
        • SHA256 b71c291ed99f4ed3369a12375e84be09a822534763e631c464fa1a0f396774a0
        • MD5 SHA1 SHA512 SSDEEP

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 21KB
        • SHA256 e0301af943e430d38ed98e0edd92f7a768afb833bb24e3d6eaf4f02cb8034796
        • MD5 SHA1 SHA512 SSDEEP

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 11KB
        • SHA256 08c0312c56d8c24418b45b06e3950362fda51514cd97a65311928da637732989
        • MD5 SHA1 SHA512 SSDEEP

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 11KB
        • SHA256 9a9e116d7dafca5c65b17fbb9fedfaab43ebd1b718ddf13d8f8f56a28fe8a69b
        • MD5 SHA1 SHA512 SSDEEP

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 11KB
        • SHA256 0db94b1df92f61bb58ef2d07041bf9195b13cd51740a89b1b376c65dcf86a1c0
        • MD5 SHA1 SHA512 SSDEEP

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 21KB
        • SHA256 5bd5ca17540b7b6ead77d5352ddc4f8c0269fcab365e56e1bff287e42d100c4f
        • MD5 SHA1 SHA512 SSDEEP

        dfvjmjs.xls

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\dfvjmjs.xls
        • Size 527B
        • SHA256 303fc171b81aa50160b5ca009e50a6ec59f0553ca26b515239d77ba6b8552f10
        • MD5 SHA1 SHA512

        eetgingox.mp2

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\eetgingox.mp2
        • Size 517B
        • SHA256 9485fc85f473547b349e5d198be32c8bed5c2aca33306742a33809a5b5f5a5d3
        • MD5 SHA1 SHA512

        ehxso.xls

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\ehxso.xls
        • Size 635B
        • SHA256 3ec436166fd5568e31f7ff4b5a96325f0f32c340ffaa7e52bfe28d386537f085
        • MD5 SHA1 SHA512

        ejoxij.msc

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\ejoxij.msc
        • Size 541B
        • SHA256 e51a689e346cb37b75ac03e7a03ea026a5e1aec30efa79376cababbffe52db4c
        • MD5 SHA1 SHA512

        epgeocrx.icm

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\epgeocrx.icm
        • Size 576B
        • SHA256 d039c8998cd16fa5ff2fdb456afed9f17c243ad7bbd2ce262f944017578b62b0
        • MD5 SHA1 SHA512

        fhkoan.exe

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\fhkoan.exe
        • Size 548B
        • SHA256 2d96a24def50aeff20836aeaf8e6298200e2723070047b0a7c350389b5af9a60
        • MD5 SHA1 SHA512

        ftrthigqe.ppt

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\ftrthigqe.ppt
        • Size 523B
        • SHA256 980eadb06a25dfb56adfdeb628b351953ce3acd1257a922084d160dfc2f0b347
        • MD5 SHA1 SHA512

        ilrcphdp.jpg

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\ilrcphdp.jpg
        • Size 925KB
        • SHA256 98e4f904f7de1644e519d09371b8afcbbf40ff3bd56d76ce4df48479a4ab884b
        • MD5 SHA1 SHA512 SSDEEP

        jgoxafa.xls

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\jgoxafa.xls
        • Size 574B
        • SHA256 0858332245f693eaedc53b4b21221cd352e69282f3c5cd2daae606eab2e57a52
        • MD5 SHA1 SHA512

        jpissbplvs.pdf

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\jpissbplvs.pdf
        • Size 554B
        • SHA256 31cccc728703e83e1ca725ece6a120f985a58f6f173e136661f7d000124bb1f3
        • MD5 SHA1 SHA512

        mgqcfheuf.xl

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\mgqcfheuf.xl
        • Size 579B
        • SHA256 f088b7fceafe01ff5d5bfd3a739aac65ae886b660a67ba9afbf1a6dae9933ed2
        • MD5 SHA1 SHA512

        nshkmeu.3gp

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\nshkmeu.3gp
        • Size 572B
        • SHA256 629615e976d59e1085acb05fdb5caef61412a8912503db50de5e6b324f3305e6
        • MD5 SHA1 SHA512

        ntjvscha.jpg

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\ntjvscha.jpg
        • Size 505B
        • SHA256 e0a081de73ca6794413e062a7eac88c74471a1de81e64612b4b30195bcea2e3a
        • MD5 SHA1 SHA512

        ognxjlxudx.exe

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\ognxjlxudx.exe
        • Size 535B
        • SHA256 b74598459aa98367cc2f601e71a9300129442302eaf4e7e912fc63002c07b495
        • MD5 SHA1 SHA512

        ohrrxvrn.vcl

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\ohrrxvrn.vcl
        • Size 60KB
        • SHA256 76ce4e41a049c09ea3bcf7c5c0082e3b949a96f672ac2d39712454a58cf5299a
        • MD5 SHA1 SHA512 SSDEEP

        oowcsbbbl.pdf

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\oowcsbbbl.pdf
        • Size 547B
        • SHA256 48756120a43f2336d70e99bb70f68839f5f5709bc4e4cd7437a492b8c993a283
        • MD5 SHA1 SHA512

        qhqrsn.xls

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\qhqrsn.xls
        • Size 504B
        • SHA256 2c947de8d16eef78ed4c4ffc4790328e6b305a85aec43d06559f262abb86805a
        • MD5 SHA1 SHA512

        qrjvsee.exe

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\qrjvsee.exe
        • Size 557B
        • SHA256 8b4f09868816c011a11e1499011d517c43088d80dfeee941d51174784631be7e
        • MD5 SHA1 SHA512

        tltgrlc.dll

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\tltgrlc.dll
        • Size 42KB
        • SHA256 6195fd59a5fb6441279f58c8dc835d3dd9ee4334ba6d09c8d71ef69568a803ca
        • MD5 SHA1 SHA512 SSDEEP

        tltgrlc.dll

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\tltgrlc.dll
        • Size 42KB
        • SHA256 6f3fbb19c4f783a3a8df159d6ad51fe6bc28bdd4dcb457f68cd3b5f04314477f
        • MD5 SHA1 SHA512 SSDEEP

        xtbd.vbe

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\xtbd.vbe
        • Size 211KB
        • SHA256 3259e83345be445a06c09dbccb3eccc7845c56f1ed347e3ea59cb76b2e7540be
        • MD5 SHA1 SHA512 SSDEEP

        RegSvcs.exe

        • Path C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
        • Size 44KB
        • SHA256 2c1eeb7097023c784c2bd040a2005a5070ed6f3a4abf13929377a9e39fab1390
        • MD5 SHA1 SHA512 SSDEEP

        __PSScriptPolicyTest_xta12x0z.1pr.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xta12x0z.1pr.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512

        memory/1896-240-0x000000006EC10000-0x000000006EC5C000-memory.dmp

        memory/1916-209-0x0000000005280000-0x000000000531C000-memory.dmp

        memory/1916-206-0x0000000000700000-0x0000000000E1A000-memory.dmp

        memory/1916-262-0x0000000005670000-0x0000000005702000-memory.dmp

        memory/1916-263-0x0000000005920000-0x000000000592A000-memory.dmp

        memory/1916-208-0x0000000000700000-0x0000000000710000-memory.dmp

        memory/1916-261-0x0000000005B00000-0x00000000060A6000-memory.dmp

        memory/2300-230-0x000000006EC10000-0x000000006EC5C000-memory.dmp

        memory/2796-204-0x00000000075D0000-0x00000000075DA000-memory.dmp

        memory/2796-173-0x00000000071C0000-0x00000000071DE000-memory.dmp

        memory/2796-205-0x00000000077C0000-0x0000000007856000-memory.dmp

        memory/2796-163-0x000000006EC10000-0x000000006EC5C000-memory.dmp

        memory/2796-183-0x0000000007430000-0x00000000074D3000-memory.dmp

        memory/2796-203-0x0000000007560000-0x000000000757A000-memory.dmp

        memory/2796-162-0x00000000071E0000-0x0000000007212000-memory.dmp

        memory/2796-202-0x0000000007BB0000-0x000000000822A000-memory.dmp

        memory/3628-210-0x000000006EC10000-0x000000006EC5C000-memory.dmp

        memory/3664-58-0x0000000005160000-0x0000000005196000-memory.dmp

        memory/4072-220-0x000000006EC10000-0x000000006EC5C000-memory.dmp

        memory/4100-246-0x000000006EC10000-0x000000006EC5C000-memory.dmp

        memory/4320-139-0x00000000069E0000-0x0000000006A2C000-memory.dmp

        memory/4320-138-0x00000000064A0000-0x00000000064BE000-memory.dmp

        memory/4320-83-0x0000000005E60000-0x00000000061B7000-memory.dmp

        memory/4320-81-0x00000000053E0000-0x0000000005446000-memory.dmp

        memory/4320-82-0x0000000005450000-0x00000000054B6000-memory.dmp

        memory/4320-80-0x0000000005340000-0x0000000005362000-memory.dmp

        memory/4436-79-0x0000000005880000-0x0000000005F4A000-memory.dmp